Fixes #232 Added Inverse Functional Identifier as a row in Actor Agent and Group Tables.
Relates to #209 Added required table
reformat, removed some redundancy
Merge pull request #1 from bscSCORM/liveaspankaj

minor reformat/de-duplication
#232 minor reformat/de-duplication
Merge pull request #234 from liveaspankaj/master

Fixes #232 Added Inverse Functional Identifier as a row in Actor Agent and Group Tables.   Relates to #209 Added required table